package review;

/**
 * @author oldliu
 * @since 1.0
 */
public class DogTest2 {
    public static void main(String[] args) {
       // Dog d=null;//不加载
       // System.out.println(Dog.Legs);
        Dog d=new Dog("大黄");
        Dog d2=new Dog("二黄",3);
        System.out.println(d);
        System.out.println(d2);
        {
            int i=100;
            System.out.println(i);
        }
        //System.out.println(i);
    }
}
